Plumbing · Denver, CO
How much does whole-house repipe cost in Denver, CO? (2026)
In Denver, whole-house repipe runs $4,100–$9,250, with most paying around $6,700 — about 18% above the national average. Replacing a home's water supply piping — typically swapping old galvanized or failing pipe for PEX or copper.
Updated June 2026 · Localized estimate, not a quote
Most homeowners pay around $6,700
- Typical cost
- $6,700
- Labor vs US
- +7%
- Climate
- Cold
- Local permit
- $275
Refine your estimate
Tune it to your home to narrow the whole-house repipe range.
Key takeaways for Denver
- Most Denver homeowners land around $6,700 for whole-house repipe, within a $4,100–$9,250 range that sits about 18% above the national average.
- Labor is the swing factor here: Denver trades bill +7% relative to the national average.
- The estimate already covers the Plumbing permit — roughly $275 in Denver.
- Count on 50–100 years from a solid install; timing the next job yourself avoids the emergency premium.
- Cheapest time to buy: Off-peak winter for planned work — roughly Around 5% off peak-season pricing.
What goes into the price in Denver
A typical Denver whole-house repipe of $6,700 breaks down roughly like this — materials priced near the national level, labor set by local rates.
| Line item | Denver 2026 range |
|---|---|
| Materials & equipmentThe equipment and materials themselves — this part barely shifts by location. | $1,550 – $3,600 |
| Labor & installationInstall crew, removal and startup — the part local rates move most. | $2,275 – $5,375 |
| Permit & feesLocal building-department fee for Plumbing work here. | $275 |
| Total installed cost | $4,100 – $9,250 |
Split from the Denver estimate using a 60% local-labor share; line items sum to the total.
Why whole-house repipe costs what it does in Denver
- Labor in Denver runs about 7% above the national average (based on price levels for the Denver-Aurora-Centennial metro area), which raises the installed price.
- Denver's cold climate increases typical whole-house repipe cost by about 3% versus a neutral climate.
- Budget about $275 for the local Plumbing permit in Denver — already folded into the estimate above.
Whole House Repipe cost by home size in Denver
Repipe cost scales with how many bathrooms and fixtures the crew has to reach — more baths means more runs, more wall and ceiling access, and more labor. Pricing below assumes standard single-story access.
| home size | Denver 2026 range |
|---|---|
| 1 bath / ~1,000 sq ft | $3,650 – $6,450 |
| 2 bath / ~1,500 sq ft | $4,550 – $8,100 |
| 3 bath / ~2,000 sq ft | $5,650 – $10,350 |
| 4+ bath / 2,500+ sq ft | $7,000 – $13,750 |
National size ranges localized to Denver labor and climate.
Whole House Repipe cost by type in Denver
| PEX | $4,100 – $8,150 |
| CPVC | $4,750 – $9,250 |
| Copper | $7,000 – $17,100 |
Adjusted to Denver from national type-level ranges.
Whole House Repipe cost by efficiency in Denver
The pipe material drives both price and longevity. PEX is flexible, fast to run, and the cheapest to install; rigid copper costs more in material and labor but is the long-haul standard many buyers prefer.
| PEX (cross-linked polyethylene)Cheapest to install; flexible, freeze-tolerant | $3,650 – $7,000 |
| CPVCMid-cost rigid plastic; common in hot-water lines | $4,200 – $8,100 |
| Copper (rigid)Highest cost; long lifespan, resale appeal | $5,900 – $13,750 |
Labor vs. materials in Denver
Install crew, removal, permit & startup — the part Denver rates move most.
Equipment & materials — priced closer to the national level.
Split based on a typical $6,700 Denver project; your mix varies with scope.
Skilled installers in the Denver-Aurora-Centennial area earn about $35.7/hr (15% above the US average, per BLS metro wage data) — the local wage is what moves the labor half of your whole-house repipe cost.
How we estimate it
| National range | $3,400 – $8,000 |
| Denver labor adjustment | ×1.09 |
| cold climate factor | ×1.03 |
| Local permit | +$275 |
| Denver estimate | $4,100 – $9,250 |
Promo prices vs. the real cost
Service-call pricing is separate from the project cost:
- "Free" estimate on big jobs$0 — it's a sales visit
- Service / diagnostic call$75–$200
- Camera inspection$100–$350 (sometimes waived)
Additional whole-house repipe costs to budget for
Some of these land on the final invoice and some never surface — it comes down to your home's age, access and existing setup.
| Drywall & wall/ceiling patch + repaintCrews open walls to reach pipes; finishing is often separate | $500 – $3,000 |
| Permit & inspection | $100 – $500 |
| Move out / hotel during workWhole-house repipes can take 2–5 days with water off | $0 – $1,000 |
| Replace shutoff valves & supply lines | $150 – $600 |
| Slab access / concrete cut (slab homes)Only if lines run under a concrete slab | $1,000 – $4,000 |
Typical national add-on ranges; confirm locally during your quote.
What's included
- Removal of accessible old piping
- New PEX or copper supply lines
- Basic drywall patching and permit
- Fixture reconnections
What affects the cost
- Home size and number of bathrooms
- PEX vs copper
- Wall opening and patching needed
- Slab vs crawlspace/basement access
Ways to save on whole-house repipe in Denver
- Get multiple licensed-plumber bids
- PEX costs less than copper and installs faster
- Repipe during a remodel to share wall access
- Act before a leak causes water damage
How long does whole-house repipe last in Denver?
PEX and CPVC last ~40–50+ years; copper commonly reaches 50–70+ years. A repipe is essentially a once-in-a-lifetime job.
Repiped supply lines need almost no upkeep; budget only for the occasional shutoff-valve or fixture check.
Signs you need whole-house repipe in Denver
- Chronic low water pressure throughout the house
- Rusty, brown, or metallic-tasting water (corroding pipes)
- Frequent or repeated pinhole leaks and pipe repairs
- Old galvanized steel, polybutylene, or lead supply pipes
- Banging, knocking, or whistling pipes (water hammer / corrosion)
- Visible corrosion, flaking, or green stains on exposed pipe
- The home is 50+ years old on its original plumbing
Repair or replace in Denver?
Repair if…
- A single, accessible leak in otherwise sound modern pipe (PEX/copper)
- The rest of the system is under ~25 years old and leak-free
- The damaged section is short and easy to isolate
Replace if…
- Pipes are galvanized steel, polybutylene, or lead
- Leaks keep recurring in different spots (systemic corrosion)
- Water pressure and water quality are both declining
- You're already gutting walls for a remodel (do it once)
Cheapest time for whole-house repipe in Denver
The only real lever here is planning: emergencies pay top dollar no matter what, but a repipe or sewer-line replacement booked in an off-peak month costs a bit less and gets more careful work.
Why whole-house repipe quotes vary — and how to compare them fairly
When two quotes for one project diverge by thousands, the cause is usually what each one includes, not markup — here's how to read the difference.
Why a quote looks high (or low)
- Trenchless vs. traditional dig is a major price difference.
- Permits, inspection and surface/landscape restoration may be excluded.
- Pipe material (PEX vs. copper) changes both cost and longevity.
Get an apples-to-apples bid
- Require a camera inspection so the scope is confirmed before work.
- Ask whether trenchless or dig fits your situation and why.
- Compare pipe material on equal terms.
- Clarify who owns the city-side portion of the line.
Questions to ask Denver Plumbing pros
Level the field before you choose — ask each bidder the same questions and watch how the answers differ.
- 1Trenchless vs. traditional dig — which fits my situation and why?
- 2Is a camera inspection included so we confirm the scope before digging?
- 3Are permits, inspection, and surface/landscape restoration included?
- 4What pipe material are you using (PEX vs. copper) and why?
- 5Who is responsible for the city-owned portion of the line?
Whole House Repipe in Denver
How much does whole-house repipe cost in Denver, CO?
whole-house repipe in Denver runs $4,100–$9,250 as of 2026, with $6,700 the figure most homeowners actually land on. That range already accounts for Denver's labor rates, its cold climate and local permit costs.
Is whole-house repipe more expensive in Denver than average?
Why the gap? Denver prices about 18% higher than the national average, and local labor — indexed at 1.09 against the US average — does most of the work. — the local Plumbing permit, about $275, is part of that too.
Do I need a permit for whole-house repipe in Denver?
The estimate above already covers the Plumbing permit Denver generally requires for this job, so the $275 or so it costs won't land as a surprise.
What affects whole-house repipe cost the most?
Replacing a home's water supply piping — typically swapping old galvanized or failing pipe for PEX or copper. From there, a handful of specifics push the final number up or down. Price swings mostly come down to equipment or material grade, the size and complexity of the home, local labor, and the cold climate zone.
How do you budget a major plumbing job?
Repipes and sewer lines are scope-driven — the method and what's underground decide the price. Our editors on the trade-offs.
The material case
In freeze-prone regions PEX has the advantage: cheaper, quicker to run, and forgiving when temperatures drop. Copper asks for more up front but outlasts it and can nudge resale with certain buyers. The tiebreaker is your weather and your timeline in the house, not a blanket rule.
The diagnosis-first case
The estimate is only as honest as the inspection behind it. Push a camera down the line first and the scope becomes a documented fact — no padding for problems that aren't there, no ambush once the trench is open.
The method case
Trenchless repair costs more per foot but saves your driveway, landscaping and the restoration bill. Traditional dig is cheaper upfront only if there's little to tear up and rebuild.
Start with a camera inspection so the scope is fact, not a guess. Compare trenchless against the dig's full restoration bill, not just the excavation, and choose pipe material for your climate.
Editorial analysis by Serhat Özçelik, reviewed by Costadia Editorial. These are our own cost perspectives, not third-party endorsements.
How we calculated this estimate
We start with 2026 national whole-house repipe ranges compiled from contractor-pricing sources (Angi, HomeGuide, Fixr and EnergySage averages), then localize them to Denver using the BLS metro wage data labor index (×1.09 here), the IECC cold-climate factor (×1.03) and a typical local permit fee (≈$275). Federal incentive details reference the IRS Inflation Reduction Act (25C/25D) and DSIRE.
This is a planning estimate, not a quote.Actual prices vary with your home's condition, equipment grade and contractor — always confirm with licensed local pros before budgeting.
References & data sources
Our Denver whole-house repipe estimate is built from these primary, mostly government sources — not a single aggregator.
- Occupational Employment & Wage Statistics (metro wages) — U.S. Bureau of Labor Statistics.Metro-level trade wages behind each city's labor index.
- Regional Price Parities (state & metro) — U.S. Bureau of Economic Analysis.Regional price levels used where metro wage data is unavailable.
- IECC Climate Zones — U.S. DOE — Building Energy Codes Program.Climate-zone factors applied to weather-sensitive projects.
- Home Energy Tax Credits (25C / 25D) — Internal Revenue Service.Federal rebate and tax-credit figures for eligible upgrades.
- Database of State Incentives for Renewables & Efficiency — DSIRE — NC State University.State and utility incentive programs by ZIP code.
Homeowners in Denver often pair this with
A whole-house repipe rarely happens in isolation — these projects commonly come up alongside it.
Other projects in Denver
Browse local 2026 costs for every home project in Denver, CO.